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19-7
Cisco ONS 15454 SDH Procedure Guide, R7.2
October 2007
Chapter 19 DLPs D200 to D299
DLP- D210 Change AIC-I Card Orderwire Settings
Step 3 On the External Controls subtab, modify any of the following fields for each external control wired to
the ONS 15454 SDH MIC-A/P card. For definitions of these fields, see the “NTP-D247 Provision
External Alarms and Controls on the Alarm Interface Controller–International” procedure on page 9-8.
• Enabled
• Trigger Type
• Control Type
• Description
Step 4 To provision additional controls, complete Step 3 for each additional device.
Step 5 Click Apply.
Step 6 Return to your originating procedure (NTP).
DLP-D210 Change AIC-I Card Orderwire Settings
Caution When provisioning orderwire for ONS 15454 SDHs residing in a ring, do not provision a complete
orderwire loop. For example, a four-node ring typically has east and west ports provisioned at all four
nodes. However, to prevent orderwire loops, provision two orderwire ports (east and west) at all but one
of the ring nodes.
Tip Before you begin, make a list of the ONS 15454 SDH slots and ports that require orderwire
communication.
Step 1 In node view, double-click the AIC-I card to display it in card view.
Step 2 Click the Provisioning > Local Orderwire tabs or the Provisioning > Express Orderwire tabs,
depending on the orderwire path that you want to create.
Step 3 If needed, adjust the transmit (Tx) and receive (Rx) decibel referred to one milliwatt (dBm) by moving
the slider to the right or left for the headset type (four-wire or two-wire) that you will use. In general,
you should not need to adjust the dBm.
Step 4 If you want to turn on the audible alert (buzzer) for the orderwire, check the Buzzer On check box.
Step 5 Click Apply.
Step 6 Return to your originating procedure (NTP).
Purpose This task changes the orderwire settings on the AIC-I card.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher